<!DOCTYPE html5>
<html lang="en" style="height:100%">
<head>
  <style id="react-native-stylesheet"></style>
  <meta charset="UTF-8" />
  <title></title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no, target-densitydpi=device-dpi" />
  <link rel="icon" href="">
  <style>
    html,
    body {
      height: 100%;
      width: 100%;
      overflow: hidden;
    }
    #root {
      height: 100%;
      overflow: hidden;
    }
    .preload {
			width: 100%; height: 100%;
			position: fixed; top: 0; right: 0; bottom: 0; left: 0; z-index: 999999;
			background-color: transparent;
		}
		.preload > div {
			width: 180px; height: 120px;
			position: absolute; top: 50%; left: 50%;
			margin: -60px 0 0 -90px;
			padding-top: 70px;
			background: #fff url() no-repeat center 30px;
			text-align: center; font-size: 16px; overflow: hidden;
		}
  </style>
</head>

<body style="height:100%">
  <div id="react-root" style="display:flex;height:100%">
    <script type="text/javascript">
      window.history.pushState('forward', null, '#'); 
      window.history.forward(1);
    </script>
    <app-shell>
      <div class="preload">
        <div>正在载入...</div>
      </div>
    </app-shell>
  </div>
</body>

</html>